Change of soil nitrogen content in a long term fertilization experiment

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dc.contributor.authorHorváth, Judit
dc.contributor.authorTállai, Magdolna
dc.contributor.authorMátyás, Bence
dc.date.accessioned2021-06-28T10:53:34Z
dc.date.available2021-06-28T10:53:34Z
dc.date.issued2015-03-05
dc.description.abstractThe most important aim of sustainable agriculture is to ensure our natural resources – such as soils – protection, which includes fertility preservation and the use of appropriate methods of cultivation. If we want to get accurate information about the occurred changes, way and danger of changes, we should track the resupply and effect of the mineral nutrients and the removed quantity of nutrients with the harvest. Nitrogen is an essential element for living organisms and it is present in the soil mainly in organic form. In general only a low percentage of the total nitrogen content can be used directly by plants in the soil. The mineral nitrogen is incorporate by plants into our bodies. This inorganic nitrogen is produced by the transformation of organic contents through mineralization processes and it gets into the soil by fertilization. This is how nitrogen turnover occurs when mineral forms become organic and organic forms become mineral. The objective of this publication was to introduce – through some element s of nitrogen turnover- how changing the properties of soil in a long term fertilization experiment. We established that the fertilization is influenced the soil pH. With the increase of fertilization levels increased the acidity of the soil, maybe it is related with the number of nitrification bacteria. The fertilization and the rotation affected to the quantity of nitrate.en
dc.formatapplication/pdf
dc.identifier.citationActa Agraria Debreceniensis, No. 64 (2015) , 39-44
dc.identifier.doihttps://doi.org/10.34101/actaagrar/64/1860
dc.identifier.issn2416-1640
dc.identifier.issue64
dc.identifier.jatitleActa agrar. Debr.
dc.identifier.jtitleActa Agraria Debreceniensis
dc.identifier.urihttps://hdl.handle.net/2437/315736en
dc.languageen
dc.relationhttps://ojs.lib.unideb.hu/actaagrar/article/view/1860
dc.rights.accessOpen Access
dc.subjectsoilen
dc.subjectnitrogen formsen
dc.subjectnitrateen
dc.subjectnitrate-explorationen
dc.subjectfertilizationen
dc.titleChange of soil nitrogen content in a long term fertilization experimenten
dc.typefolyóiratcikkhu
dc.typearticleen
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